--- a/include/can_driver.h	Wed Mar 06 13:40:54 2013 +0900
+++ b/include/can_driver.h	Wed Mar 06 16:54:21 2013 +0900
@@ -46,7 +46,8 @@
 };
 
 #ifndef DLL_CALL
-#if !defined(WIN32) || defined(__CYGWIN__)
+#if !defined(WIN32) || defined(__CYGWIN__) || defined(__MINGW32__)
+#define LIBAPI
 #define DLL_CALL(funcname) funcname##_driver
 #else
 #define LIBAPI __stdcall